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1. • Speech

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   Les aires de faulde préindustrielles : un modèle pour prédire l'impact à long terme d'un amendement biochar sur les propriétés du sol

   Hardy, Brieuc[UCL] Cornélis, Jean-Thomas[UCL] Dufey, Joseph[UCL] Houben, David Lambert, Richard[UCL] (2015) Atelier "SOLS" Les fonctions agro-systémiques des matières organiques du sol: état des lieux et recommandations en termes de gestion des sols — Peyresq (France)
2. • Journal article

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   Farming systems in the sandy area of the Thua Thien Hue Province, Central Vietnam. Survey of socio-economic situation and constraints identified by farmers

   Pham Khanh, Tu Hoang, Thi Thai Hoa[UCL] Le Dinh Huong Nguyen, Dang Hao Nguyen Thi Dung Nguyen, Minh Hieu LE DUC, Ngoan Nguyen Tien Von Pham Quang, Ha[UCL] Lebailly, Philippe Francis, F. Haubruge, E. Bragard, Claude[UCL] Dufey, Joseph[UCL] (2009) Improving food crop productivity of the coastal sandy area of the Thua Thien Hue province, Central Vietnam. Pham Khanh Tu et al (Eds). Hue University Publishing House — p. 13-20 (2009)
3. • Speech

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   Farming systems in the sandy area of the Thua Thien Hue Province, Central Vietnam. Survey of socio-economic situation and constraints identified by farmers.

   Pham, Khanh Tu Hoang, Thi Thai Hoa[UCL] Hoang, Nghia Huong, L.D. Nguyen, Dang Hao Nguyen, T.D. Nguyeb, Minh Hieu LE DUC, Ngoan Pham Quang, Ha[UCL] Lebailly, F Francis, F. Haubruge, E. Bragard, Claude[UCL] Dufey, Joseph[UCL] (2005) International symposium on the management of tropical sandy soils for sustainable agriculture — Khon Kaen, Thailande
4. • Journal article

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   Cultivation practice in sandy lands of Thua Thien Hue province : current situation, challenges and measures for overcoming them.

   Pham Khanh Tu Hoang, Thi Thai Hoa[UCL] Hoang, Nghia Duyet Le Dinh Huong, Tran thi Ngoc Trai[UCL] Nguyen, Dang Hao Nguyen, Thi Dung Tran, Van Minh Nguyen, Minh Hieu Le Duc Ngoan Lebailly, Philippe Francis, F Bragard, Claude[UCL] Pham, Quang Ha Dufey, Joseph[UCL] (2007) Science and Technology Journal of Agriculture and Rural Development, No 4. 2007. Designing and Printing in Enterprise of Labour and Society Publishing House. Hanoi. p: 29-37 (in Vietnamese). — Vol. 4, no. 29-37 (2007)
5. • Speech

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   Vietnam-Belgium project for improving food crop productivity on the sandy soils of the coastal zone in Central Vietnam.(oral communication)

   Pham Khanh Tu Pham, Quang Ha Tran, Van Minh BUI HUY, HIEN[UCL] Lebailly, Philippe HAUBRUGE, EMMANUEL[UCL] Maraite, Henri[UCL] Bragard, Claude[UCL] Delvaux, Bruno[UCL] ChIANG, Claude Dufey, Joseph[UCL] (2005) International symposium on the management of tropical sandy soils for sustainable agriculture — Khon Kaen, Thailande
6. • Speech

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   Assessment of soil cadmium bond strenght by sorption. Desorption kinetics

   Halen, Henri[UCL] Delvaux, Bruno[UCL] Dufey, Joseph[UCL] Van Bladel, Robert[UCL] (1993) 'Environmental Plateform' — Leuven
7. • Speech

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   Potassium buffering capacity as affected by soil acidity

   Dufey, Joseph[UCL] Genon, JOSE[UCL] Opdecamp, Luc[UCL] (1994) 15th World congress of soil science — Acapulco, Mexico
8. • Speech

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   Release of Nonexchangeable Potassium From Different Size Fractions of 2 Highly K-fertilized Soils in the Rhizosphere of Rape (brassica-napus Cv Drakkar)

   Niebes, Jean-François Dufey, Joseph[UCL] Jaillard, Benoit Hinsinger, Philippe 12th International Plant Nutrition Colloquium — PERTH(Australia)
9. • Speech

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   Effects of parent material and land use on soil phosphorus forms in Southern Belgium

   Renneson, Malorie[UCL] Dufey, Joseph[UCL] Bock, L Colinet, G (2010) 19th World Congress of Soil Science — Brisbane, Australie
10. • Speech

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    Développement rural et coopération interuniversitaireWorkshop « Cooperation between Vietnam and Belgium beyond 2010

    Dang Vu Binh Vu Dinh Ton Lebailly, Philippe Dufey, Joseph[UCL] (2008) Workshop^"Cooperation between Vietnam and Belgium beyound 2010" — Hanoi
11. • Speech

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    The role of exchange processes on controlling ion transport in forest soils and catchments

    Dufey, Joseph[UCL] Genon, JOSE[UCL] (1995) Acid reign 95. 5th International Conference on Acidic Deposition — Goteborg, Sweden
12. • Speech

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    Prévention de la salinisation et de la sodification des sols irrigués. Approche classique et modèles up-to-date.

    Beff, Laure[UCL] Bielders, Charles[UCL] Dufey, Joseph[UCL] (2009) Workshop "Qualité des sols et des eaux: outils de suivi et de surveillance de la variabilité spatiotemporelle" — Rabat, Maroc
13. • Speech

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    Mineralization of organic amendments in a sandy soil of Central Vietnam

    De Backer Pham, Quang Ha Chiang Naikan, Claude[UCL] Dufey, Joseph[UCL] (2005) Internation symposium on the management of tropical sandy soils for sustainable agriculture — Khon Kaen, Thailande
14. • Speech

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    Effects of acid load on leaching soil columns amended with lime and phosphorus. I. Chemical changes

    Dufey, Joseph[UCL] (1991) 2nd Int. Symp. Environ. Geochem. — Uppsala, Suède
15. • Speech

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    Evalutation de l'efficience des amendements organiques dans la zone côtière sableuse de la province de Thua Thien Hue

    Hoang, Thi Thai Hoa[UCL] Pham, Quang Tu Pham, Quang Ha CHIANG, Claude Dufey, Joseph[UCL] (2007) Journées scientifiques inter-réseaux AUF — Hanoi
16. • Speech

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    Correction de l'acidité des sols sableux de la zone cotière de la province de Thua Thien Hue (Centre Vietnam). mesure du pouvoir tampon et calcul des besoins en chaux adaptés aux caractéristiques des sols

    Tran, Thanh Duc[UCL] Dufey, Joseph[UCL] (2007) Journées scientifiques Inter-Réseaux AUF — Hanoi
17. • Speech

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    Nitrogen mineralization capacity of coastal sandy soils of the Thua Thien Hue Province, Central Vietnam. (oral communication)

    Hoang, Thi Thai Hoa[UCL] Thai Thi Huyen Tran Thi Tam Hoang, Van Cong DO DINH THUC Chiang Naikan, Claude[UCL] Dufey, Joseph[UCL] (2005) International symposium on the management of tropical sandy sois — Khon Kaen, Thailande
18. • Speech

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    Gestion conservatoire du sol au Vietnam. Cas d'études de gestion des sols sableaux de la province de Thya Thien Hue.

    Pham, Quang Ha Pham, Quang Tu Hoang, Thi Thai Hoa[UCL] Lebailly, Philippe Dufey, Joseph[UCL] (2007) Journées scientifiques inter-réseaux AUF. — Hanoi
19. • Speech

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    Effect of edaphic factors and agricultural practices on phosphorus availability

    Renneson, M Colinet, G. Dufey, Joseph[UCL] (2010) Young sois scientits day of Soil Science Society of Belgium — Brussels
20. • Speech

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    Dynamique anionique et mobilisation des ions H et Al dans un sol forestier acide. Impacts d'apports de fertilisants magnésiens.

    Ponette, Quentin[UCL] Dufey, Joseph[UCL] (1995) Réunion annuelle du Groupe de Réflexion sur l'Etude de la Solution du Sol en relation avec l'Alimentation des Plantes (GRESSAP) — Agropolis International, Montpellier
21. • Speech

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    Rôle des facteurs édaphiques et effet des pratiques agricoles sur kla capacité de mobilisation du phosphore dans les sols et les sédiments

    Renneson, M Colinet, G. Dufey, Joseph[UCL] (2010) Première journée des doctorants de Géosciences — Liège, Institut de Géographie
22. • Speech

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    Balance of macronutrients (N-P-K) in farming systems of Thua Thien Hue province, Vietnam, at single field plot and whole farm levels.

    Hoang, Thi Thai Hoa[UCL] Do Dinh Thuc Pham Quang Ha Dufey, Joseph[UCL] (2010) Proceedings International Conference on Balanced Nutrient Management for Tropical Agriculture — Swiss Garden Resort & Spa, Kuantan, Pahang, Malaysia
23. • Speech

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    Phosphate buffering capacity determined by 32P dilution as an indicator of P saturation of soils

    Dufey, Joseph[UCL] Van Bladel, Robert[UCL] (1994) 15th World congress of soil science — Acapulco, Mexico
24. • Speech

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    Effects of edaphic factors and agricultural practices on the mobilization capacity of phosphorus in soils and sediments.

    Renneson, Malorie[UCL] Dufey, Joseph[UCL] Bock, L Colinet, G (2010) ENVITAM-UNITER Phd Student Day — Namur
25. • Dissertation

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    Mobilités ioniques dans les suspensions argileuses / Ion mobilities in clay suspensions

    Dufey, Joseph[UCL] (1974)

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